.header {
    height: 40px;
    line-height: 40px;
    background-color: #FAFAFC;
}
.header-left {
    float: left;
}
.header-left ul li {
    float: left;
}
.header-left ul li a {
    display: block;
    height: 40px;
    padding: 0 10px;
}
.header-right {
    float: right;
}
.header-right a {
    display: inline-block;
    height: 40px;
    padding: 0 10px;
}
.header-right .new {
    padding: 0 5px;
    font-size: 14px;
    background-color: crimson;
    color: #fff;
    border-radius: 5px;
    position: relative;
}
.header-right .new::before {
    content: "";
    position: absolute;
    left: -2px;
    margin-top: -2px;
    top: 50%;
    width: 4px;
    height: 4px;
    background-color: crimson;
    transform: rotate(-45deg);
}

.topbar {
    height: 80px;

}
.topbar .logo {
    float: left;
    height: 80px;
    width: 180px;
    background: url(../images/logo.png) no-repeat 32.5px 30px;
}
.topbar nav {
    float: left;
}
.topbar nav li {
    float: left;
    line-height: 80px;
    padding: 0 20px;
}

.banner {
    height: 480px;
}
.banner .inner-c {
    position: relative;
}
.banner .banner-img {
    height: 480px;
    background: url(../images/banner.jpg) no-repeat center top;
}
.banner .category {
    position: absolute;
    width: 180px;
    height: 100%;
    left: 32px;
    top: 0;
    background: #E5DCF9;
    line-height: 60px;
    text-indent: 2em;
}
.banner a {
    font-size: 20px;
    color: #fff;
    position: absolute;
    top: 50%;
    margin-top: -10px;
}
.banner .left {
    left: 220px;
}
.banner .right {
    right: 10px;
}
.banner .dots {
    position: absolute;
    right: 400px;
    bottom: 20px;
    height: 16px;
}
.banner .dots li {
    float: left;
    width: 12px;
    height: 12px;
    border: 2px solid #B2ADC9;
    background: transparent;
    border-radius: 8px;
    margin-right: 10px;
}
.banner .dots .curr {
    background: #00C3F5;
    border-color: #00C3F5;
}

.phone .inner-c {
    box-sizing: border-box;
    background: #F5F5F5;
    padding: 40px;
}
.phone .head {
    padding: 10px 0;
    line-height: 20px;
}
.phone .head a {
    float: right;
}
.phone .head span {
    font-size: 18px;
}
.phone .phone-list {
    overflow: hidden;
    text-align: center;
}
.phone .phone-item {
    float: left;
    position: relative;
    width: 220px;
    padding-top: 20px;
    padding-bottom: 20px;
    background-color: #fff;
}
.phone .phone-item:not(:last-child) {
    margin-right: 5px;
}
.phone .phone-item p {
    line-height: 24px;
}
.phone .phone-item p:last-child {
    color: crimson;
}
.phone .phone-item p:nth-child(2) {
    color: #999;
}
.phone .phone-item .tip {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    text-align: cetner;
    line-height: 30px;
    color: #fff;
    font-size: 12px;
    border-radius: 15px;
    background-color: #F59646;
}
.phone .phone-item .sale {
    background-color: #F0415F;
}

.footer .copyright {
    height: 60px;
    padding-top: 20px;
    text-align: center;
}
.footer .copyright img {
    width: 16px;
    height: 16px;
    margin: 0 5px;
}
.footer .service-list {
    padding: 20px 0;
    overflow: hidden;
    text-align: center;
}
.footer .service-list dl,
.footer .service-list > div {
    float: left;
    width: 220px;
    line-height: 24px;
}
.footer .service-list dt {
    font-weight: bold;
    margin-bottom: 5px;
}
.footer .service-list .tel {
    margin: 18px 0;
    color: #1FA7EA;
    font-size: 24px;
}
.footer .service-list .btn {
    display: inline-block;
    padding: 10px 25px;
    background-color: #1FA7EA;
    color: #fff;
}

.ad {
    padding: 5px 0 20px;
    overflow: hidden;
}
.ad .box {
    float: left;
    width: 236px;
    height: 140px;
}
.ad .box > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}
.ad .box:not(:last-child) {
    margin-right: 5px;
}
.ad .many > div {
    box-sizing: border-box;
    float: left;
    width: 118px;
    height: 70px;
    padding-top: 10px;
    text-align: center;
    background-color: #F9F9F9;
}
.ad .many img {
    width: 30px;
}